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1.
Sultana S. Zaman Shirin Z. Munir 《International Journal of Disability, Development & Education》1992,39(1):3-11
SPECIAL EDUCATION in Bangladesh reflects the overall educational problems faced by the nation. While some government programs for children with sensory disabilities are provided, most special education is supported by non‐government organizations. Though planning for improved special education has occurred, implementation has been restricted by economic constraints. 相似文献
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We obtained data on the writing of 110 deaf or hard-of-hearing students attending public schools who completed the spontaneous writing portion of the Test of Written Language. The average written quotient for the sample was in the below-average range but within 1 standard deviation of the test mean. Forty-nine percent of the sample received written quotients within or above the average range. Mean scores for the three subtests of contextual conventions, contextual language, and story construction were within the low-average range; between 55% and 68% of students scored within the average or above-average range for the subtests. Predictors of writing quotients were eligibility for free lunch, grade, degree of hearing loss and gender; however, only 18% of the variance in total writing quotients was explained by these variables. The data indicate that attention needs to be paid to the writing ability and instruction of many public-school students regardless of degree of hearing loss. 相似文献
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Aubteen Darabi Shirin Pourafshar Rinki Suryavanshi Thomas ‘Logan’ Arrington 《International Journal of Science Education》2016,38(7):1197-1211
This study examines the performance of dietitians-in-training on developing a diet plan for a diabetic patient either independently or after peer discussion. Participants (n?=?58) from an undergraduate program in food and nutrition were divided into two groups based on their prior knowledge before being randomly assigned into three conditions: (1) peer discussion with just-in-time information (JIT information), (2) peer discussion without JIT information), and (3) independent performers. The learners’ performance in the three conditions was analyzed. The results presented here describe the role of prior knowledge and JIT information across the conditions and the interaction of the two factors as well as the instructional implications of the findings. 相似文献
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This article offers a variety of culturally responsive approaches and activities so as to better know and understand our students' diverse cultural and linguistic backgrounds. These methods will not only help to make more equitable classrooms where we make meaningful connections with our students—but also yield useful data so as to inform our yearly curriculum and instruction. 相似文献
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We examined facilitators and detractors of academic success of 25 deaf or hard-of-hearing (DHH) students selected from a pool of 187 students attending general education classes and enrolled in a study of academic progress. Interviews with their teachers of DHH, general education teachers, principals, parents, interpreters, and students themselves were analyzed for child, family, and school facilitators and detractors of academic status. Facilitators included student self-advocacy and motivation, high family and school expectations, families' ability to help with homework, and good communication between professionals. Detractors included additional disabilities and poor family-school communication. A comparison of above- and below-average students revealed no single distinguishing facilitator or detractor. Each above-average student had many facilitators, whereas each below-average student had several significant detractors. 相似文献
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While much has been written about marginalization as a structural phenomenon, there is little understanding of how the dynamics of marginalization unfold at the micro level in urban contexts. We seek to understand these micro-level marginalization processes via a comparative study of Bangalore, India, and Ronneby, Sweden. Our analysis highlights the important role that “mediators” such as governmental agencies, nongovernmental organizations (NGOs), and international agencies play in ensuring the success of initiatives launched by national governments and international agencies for drawing disadvantaged groups into the information society. 相似文献
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Bass Kristin M. Hu Dahl Ingrid Panahandeh Shirin 《Journal of Science Education and Technology》2016,25(6):1009-1024
Journal of Science Education and Technology - Numerous studies have indicated a need for a diverse workforce that is more highly educated in STEM and ICT fields, and one that is capable of... 相似文献
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ABSTRACT Eleanor Leacock (1922–1987) was a cultural anthropologist and prominent critic of the “culture of poverty” framework. This paper analyzes Leacock’s writings on the culture of poverty with the following questions in mind: How did Leacock’s critique of the culture of poverty framework evolve over time? What was her dissatisfaction with the available conceptual vocabulary and how was she struggling to grow beyond it? We illustrate the shift in Leacock’s critique of culture of poverty discourses by juxtaposing key writings from 1960 and 1980. We then offer an interpretation of the shift by discussing four central themes across her work: the we–they dichotomy, definitions of culture, a critique of research methods, and the real-world effects of the culture-of-poverty thesis. We conclude by drawing insights from the evolution of Leacock’s thinking to advance a critique of contemporary culture of poverty discourses, and to help develop an alternative conceptual vocabulary. 相似文献
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Azim Akbarzadeh Dariush Norouzian Ali Farhangi Mohammad Reza Mehrabi Shirin Jamshidi Davood Zare Morvarid Shafiei 《Indian journal of clinical biochemistry : IJCB》2008,23(1):57-61
Flow cytometry has been employed as a method to study homogeneity of isolated islet subpopulations. After collagenase digestion
of rat pancreas and elutriation of tissue fragments, islets were isolated and dissociated, and cells were analyzed and sorted
according to their low forward angle light scattering properties by using automated flow cytometry. A standardized procedure
was developed for the preparation of rat islet cell grafts for purification of islet cells. In this process, after collagenase
digestion of pancreas, islets were isolated, dissociated, identification by dithizone method and then with enzymatic procedure
by DNase and trypsin, the islet cells changed into single cells and beta cells were identified by immunofluorescence method
and then assayed by flow cytometry. Methods have been developed for the preparation of suspension of viable rat pancreatic
islet cells and their analysis and sorting in the fluorescence activated cell sorter (FACC IV, Becton Dickinson, Sunnyvale,
Ca). Flow cytometry of these cells indicated that there were 91% of beta cells in cell suspension. Most of the exocrine particles
were lost during digestion. Purified endocrine islet cell grafts were prepared by pure beta-cells, without endocrine non-beta
cells. The purified aggregates were devoid of endocrine non-beta cells and damaged cells. 相似文献